Reminder: Previews are SPOILERS

As we're getting lots of new seasons of television shows to talk about, there's been an upturn in people referencing material from the previews for the following episode without putting it in spoiler tags. The rules of this forum are that material from previews is to be treated as a spoiler, in deference to those who don't want to know anything about an episode before they see it.

So if you are beginning a sentence with "It looks like we'll find out next week . . ." or "I can't wait for the first meeting between x and y that's coming in the next episode" or "I wonder who the mystery man we glimpsed briefly in the preview is ," you need to put it in spoiler tags.